are either of these books his? is correct or not Share with your friends Share 0 Tanya Shankar answered this yes its a correct statement 3 View Full Answer Bushra answered this Please give me any reference or proof that it is correct 0 Ritesh answered this Why did zitkala resist -1 Tanya Shankar answered this the statement is itself conveying the meaning and is grammatically correct too. if not u can use Grammarly app to check the sentences 1 Vishakha Uppal answered this For no of emitted lines the formula given as, n(n-1) where n is no of enegy level -1 Sukanya D answered this Yes it is correct 0